CN2320618Y - Tank oiling oil-gas recovery device - Google Patents
Tank oiling oil-gas recovery device Download PDFInfo
- Publication number
- CN2320618Y CN2320618Y CN 97249401 CN97249401U CN2320618Y CN 2320618 Y CN2320618 Y CN 2320618Y CN 97249401 CN97249401 CN 97249401 CN 97249401 U CN97249401 U CN 97249401U CN 2320618 Y CN2320618 Y CN 2320618Y
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- CN
- China
- Prior art keywords
- oil
- double
- gas
- fuel
- layer hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to an oil tank oiling oil-gas recovery device. An oil tank is connected with an oiling machine through a safety one way valve, an oil-gas recovery pipeline and an oil-water separator; a sucking pump, a gasoline pump and two motors are arranged in the oiling machine, and the two motors respectively operate the sucking pump and the gasoline pump. A double-layer hose is used for connecting the oiling machine with a fuel truck nozzle, and an oil switch and a gas switch are respectively arranged in the fuel truck nozzle. As the entire fuel loading system of the utility model is a closed type system, and pollution to air and ambient environment is avoided; thus, the safety of the utility model is enhanced; after the oil pumped back from the oil tank is separated, fuel produced from the separated oil can be utilized again.
Description
The utility model relates to a kind of topping up device, belongs to a kind of oiling device for recovering oil and gas or rather.
In fuel tank gas filed process, because fuel tank is open architecture, promptly a jar mouth communicates with atmosphere at existing oil tank.During for oiling, the boil-off gas of oil plant is discharged in the atmosphere in the fuel tank, and atmosphere is polluted.In addition, careless slightly in refueling process, oil plant drains on the ground easily, causes and wastes and fire hazardous.
Task of the present utility model provides a kind of oiling device for recovering oil and gas, and its purpose is: realize during oiling that oil gas reclaims, atmosphere pollution and surrounding environment do not improve safety and economic benefit.
For achieving the above object, the utility model technical scheme of dealing with problems is; A kind of oil tank oiling device for recovering oil and gas, mainly comprise oil tank, fuel tank, nozzle and oil gas reclaim line, it is characterized in that: oil tank links to each other with fuel charger by safety check valve, oil gas reclaim line, oil water separator, air extracting pump, fuel charger and two motors are set in the fuel charger, connect with the double-layer hollow flexible pipe between fuel charger and the nozzle, oil break switch and air cock are set respectively in nozzle.Fuel charger in the fuel charger is driven by motor 18, and air extracting pump is driven by motor 7.In the front portion of nozzle a double-layer hollow hard tube is set, the double-layer hollow hard tube connects in nozzle with double-deck flexible pipe, and a soft cover of sealing is set on the double-layer hollow hard tube, and the front end of double-layer hollow hard tube inserts in the fuel tank when refueling.Outer layer pipe in the double-layer hollow flexible pipe is set to air flue, and inner layer pipe is set to oil duct, in the double-layer hollow hard tube also is arranged to air flue and oil duct is arranged.Top at oil tank is provided with safety valve.
Below in conjunction with accompanying drawing groundwork of the present utility model is described in further detail;
Fig. 1. oil tank oiling device for recovering oil and gas schematic diagram
Wherein: the 1-safety valve; The 2-oil tank; The 3-safety check valve; 4-oil gas reclaim line; The 5-oil separator; The 6-fuel charger; The 7-motor; The 8-air extracting pump; 9-double-layer hollow flexible pipe; The 10-air flue; The 11-oil duct; The 12-nozzle; 13-seals soft cover; The 14-fuel tank; 15-double-layer hollow hard tube; The 16-oil break switch; The 17-air cock; The 18-motor; The 19-fuel charger.
Shown in Figure 1: safety valve 1 and safety check valve 3 are set on the oil tank 2, and safety check valve 3 and oil gas reclaim line 4, oil separator 5 connect.Oil separator 5 connects with fuel charger 6 again.Air extracting pump 8, fuel charger 19 and motor 7,18 are set in the fuel charger 6, and fuel charger 6 connects by double-layer hollow flexible pipe 9 and nozzle 12.Oil break switch 16 and air cock 17 are set in nozzle 12.
Concrete scheme of the present utility model is: at the top of oil tank safety valve 1 is set, safety check valve 3 and oil gas reclaim line 4, oil separator 5 connect, and oil separator 5 connects with fuel charger 6 again.Air extracting pump 8, fuel charger 19 are set in fuel charger 6, and air extracting pump 8 and motor 7 connect, and by motor 7 driving work, fuel charger 19 and motor 18 connect, by motor 18 driving work.The opposite side of fuel charger 6 connects by double-layer hollow flexible pipe 9 and nozzle 12.An oil break switch 16 and an air cock 17 are set in nozzle, and oil break switch and air cock are handled synchronously by hand.After oil break switch was opened, the oil in the oil tank 2 refueled to fuel tank 14 by nozzle 12 by fuel charger 19, and the nozzle handgrip is connected air cock 17 circuit simultaneously, and air extracting pump 8 begins the gas in the fuel tank 14 is withdrawn into oil tank 2 under the driving of motor 7.When openhanded open oil break switch 16 after, stop to refuel, air cock 17 contacts disconnect and stop to bleed simultaneously.The front portion of nozzle 12 is provided with a double-layer hollow hard tube 15 and inserts in the fuel tank 14 when refueling, and double-layer hollow hard tube 15 connects in nozzle 12 with double-layer hollow flexible pipe 9, and the outer layer pipe 10 in the double-layer hollow flexible pipe is as air flue, and inner layer pipe 11 is as oil duct.It is the same with the double-layer hollow flexible pipe that double-layer hollow hard tube 15 also is arranged to, in air flue and oil duct are arranged.Front end at nozzle 12 is provided with the soft cover 13 of sealing, when when fuel tank refuels, seals the oil filling port that soft cover covers fuel tank, in order to avoid oil and gas leakage.
The utility model implementation process is: when from oil tank 2 when fuel tank 4 refuels, at first start the motor 18 that connects with fuel charger 19, drive fuel charger 19, the oil in the oil tank 2 are extracted in the oil duct 11 of double-layer hollow flexible pipe 9, oil enters nozzle 12 by oil duct 11.During oil break switch 16 in opening nozzle 12, oil enters fuel tank 14 by the oil duct of double-layer hollow hard tube 15.The air cock contact was open-minded when oil break switch was opened, and gas is sucked into the air flue 10 of double-layer hollow flexible pipe 9 under the suction of air extracting pump 8, enter oil tank pasta top by air flue 10.In refueling process, air extracting pump 8 is bled simultaneously, with the oil gas extracted out in the fuel tank by oil separator 5 oil gentle separation, the oil after the separation flows into the oil separator bottom storage, gas then is withdrawn in the oil tank, the whole recovery process is promptly finished.
Taking back the fuel loading system of receiving the oil gas device is closed system, and oil gas can not enter atmosphere and surrounding environment, has avoided foul air and surrounding environment, thereby has improved safety.The oil gas of drawing back from fuel tank is after separating, and fuel oil is recycling, thereby has increased economic benefit.
Compared with the prior art, the utility model has the advantage of:
1. when refueling, oil gas is realized reclaiming, not contaminated air and surrounding environment;
2. the oiling scene does not have fuel gas, has improved security;
3. but the oil gas of drawing back becomes fuel material after pressurizeing by cooling, has improved economic benefit.
Claims (5)
1. an oil tank refuels device for recovering oil and gas, mainly comprise oil tank (2), fuel tank (14), nozzle (12) and oil gas reclaim line (4), it is characterized in that: oil tank (2) links to each other with fuel charger (6) by safety check valve (3), oil gas reclaim line (4), oil water separator (5), air extracting pump (8), fuel charger (19) and motor (7), (18) are set in the fuel charger (6), connect with double-layer hollow flexible pipe (9) between fuel charger (6) and the nozzle (12), oil break switch (16) and air cock (17) are set respectively in nozzle (12).
2. as the said a kind of oil tank oiling device for recovering oil and gas of claim 1, it is characterized in that: the fuel charger (19) in the fuel charger is driven by motor (18), and air extracting pump (8) is driven by motor (7).
3. as the said a kind of oil tank oiling device for recovering oil and gas of claim 1, it is characterized in that: a double-layer hollow hard tube (15) is set in the front portion of nozzle (12), double-layer hollow hard tube (15) connects in nozzle (12) with double-layer hollow flexible pipe (9), a sealing soft cover (13) is set on double-layer hollow hard tube (15), and the front end of double-layer hollow hard tube (15) inserts in the fuel tank (14) when refueling.
4. as the said a kind of oil tank oiling device for recovering oil and gas of claim 1, it is characterized in that: the outer layer pipe in the double-layer hollow flexible pipe (9) is set to air flue (10), inner layer pipe is set to oil duct (11), and double-layer hollow hard tube (15) has air flue and oil duct in also being arranged to.
5. as the said a kind of oil tank oiling device for recovering oil and gas of claim 1, it is characterized in that: safety valve (1) is set at the top of oil tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249401 CN2320618Y (en) | 1997-11-14 | 1997-11-14 | Tank oiling oil-gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249401 CN2320618Y (en) | 1997-11-14 | 1997-11-14 | Tank oiling oil-gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2320618Y true CN2320618Y (en) | 1999-05-26 |
Family
ID=33956320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249401 Expired - Fee Related CN2320618Y (en) | 1997-11-14 | 1997-11-14 | Tank oiling oil-gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2320618Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139792A (en) * | 2010-01-28 | 2011-08-03 | 深圳市特尔环保储运技术有限公司 | Oil storage tank |
| CN101676196B (en) * | 2008-09-16 | 2013-05-01 | 艾拉弗雷克斯橡胶艾勒斯有限公司 | Fuel nozzle with device for extracting fuel steams |
| CN103539060A (en) * | 2013-10-15 | 2014-01-29 | 浙江吉利控股集团有限公司 | Oil gas recovery system and oil gas recovery method |
| CN104973556A (en) * | 2015-06-03 | 2015-10-14 | 汤宇宙 | Oil gun muzzle, oil vapor recycling system based on oil gun muzzle and matched oil filler |
| CN106744632A (en) * | 2017-01-03 | 2017-05-31 | 王明中 | A kind of getter device of nozzle |
| CN107009887A (en) * | 2017-04-20 | 2017-08-04 | 内蒙古科技大学 | Fluid rocks the device of energy regenerating oil gas in a kind of utilization plastic fuel tank |
| CN107235466A (en) * | 2017-07-10 | 2017-10-10 | 内蒙古泰霖环保科技股份有限公司 | A kind of filling station system |
-
1997
- 1997-11-14 CN CN 97249401 patent/CN2320618Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676196B (en) * | 2008-09-16 | 2013-05-01 | 艾拉弗雷克斯橡胶艾勒斯有限公司 | Fuel nozzle with device for extracting fuel steams |
| CN102139792A (en) * | 2010-01-28 | 2011-08-03 | 深圳市特尔环保储运技术有限公司 | Oil storage tank |
| CN103539060A (en) * | 2013-10-15 | 2014-01-29 | 浙江吉利控股集团有限公司 | Oil gas recovery system and oil gas recovery method |
| CN104973556A (en) * | 2015-06-03 | 2015-10-14 | 汤宇宙 | Oil gun muzzle, oil vapor recycling system based on oil gun muzzle and matched oil filler |
| CN106744632A (en) * | 2017-01-03 | 2017-05-31 | 王明中 | A kind of getter device of nozzle |
| CN107009887A (en) * | 2017-04-20 | 2017-08-04 | 内蒙古科技大学 | Fluid rocks the device of energy regenerating oil gas in a kind of utilization plastic fuel tank |
| CN107009887B (en) * | 2017-04-20 | 2023-12-22 | 武汉安辰鑫信息科技有限公司 | Device for recovering oil gas by utilizing shaking energy of oil liquid in plastic oil tank |
| CN107235466A (en) * | 2017-07-10 | 2017-10-10 | 内蒙古泰霖环保科技股份有限公司 | A kind of filling station system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |